SICK GTB20 Serie Instrucciones De Uso página 33

5.4 DC Devices
8026846.1K1S/2024-02-08 | SICK
Subject to change without notice
Q / Q = Digital output / inverted digital output
Relay = Relay output (COM, NO, NC)
(+), L+ = DC supply pos
(-), M = DC supply neg (ground)
L = AC supply Live
N = AC supply Neutral
CAUTION
Check type label to assign supply voltage.
U : 10 ... 30 V DC , see "Technical data", page 40
B
Table 5: Connection types, x4 and xH
GTB20x-
1 = BN
2 = WH
3 = BU
4 = BK
Table 6: Connection types, QK
GTB20x-
1 = BN
2 = BU
3 = BK
4 = WH
Table 7: DC
GTB20x-
Push-pull
PNP
NPN
BN
WH
BU
BK
OPERATING INSTRUCTIONS
x4
2 1
3 4
0.14 mm
2
AWG26
QK
1 2 3 4
0.14 ... 0.5 mm
AWG20 ... 26
< 0.14 mm
> 0.5 mm
xx111
xx811
xxC11
+ (L+)
Q
- (M)
Q
O P E R A T I N G I N S T R U C T I O N S | GTB20
xH
0.14 mm
2
AWG26
0.4 ... 0.5 Nm
2
2
2
xx112
xx812
XXC12
Q
Q
33
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